Simplify the expression. If any variables are present, assume that they are positive.
? 
A. 15
B. -3x
C. 15x2
D. 8x
Answer: C
Mathematics
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The argument given or described involves some kind of fallacy. Identify the fallacy.We must limit immigration to the United States in order to sustain the prosperous economy. A strong economy is vital to the health and wealth of the American people and the future of our children.
A. Diversion (red herring) B. Straw man C. False cause D. Appeal to force
Mathematics
Determine whether the graph of the equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.y = -1x4 - 5x - 2
A. x-axis B. origin C. y-axis D. x-axis, y-axis, origin E. none
Mathematics
Simplify the exponential expression.3-4
A. 
B. 
C. 81
D. -81
Mathematics
Solve the equation.
= 5
A. {-5, 125} B. {-25, 5} C. {-5, 25} D. {-125, 5}
Mathematics